222321320107 has 2 divisors, whose sum is σ = 222321320108. Its totient is φ = 222321320106.

The previous prime is 222321320063. The next prime is 222321320167. The reversal of 222321320107 is 701023123222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222321320107 - 2¹⁹ = 222320795819 is a prime.

It is not a weakly prime, because it can be changed into another prime (222321320167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111160660053 + 111160660054.

It is an arithmetic number, because the mean of its divisors is an integer number (111160660054).

Almost surely, 2^222321320107 is an apocalyptic number.

222321320107 is a deficient number, since it is larger than the sum of its proper divisors (1).

222321320107 is an equidigital number, since it uses as much as digits as its factorization.

222321320107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 25.

Adding to 222321320107 its reverse (701023123222), we get a palindrome (923344443329).

The spelling of 222321320107 in words is "two hundred twenty-two billion, three hundred twenty-one million, three hundred twenty thousand, one hundred seven".